3545277954 has 64 divisors (see below), whose sum is σ = 7709893632. Its totient is φ = 1082419200.

The previous prime is 3545277949. The next prime is 3545277959. The reversal of 3545277954 is 4597725453.

It is an interprime number because it is at equal distance from previous prime (3545277949) and next prime (3545277959).

It is a super-2 number, since 2×3545277954² = 25137991542236852232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 3545277897 and 3545277906.

It is not an unprimeable number, because it can be changed into a prime (3545277959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2261679 + ... + 2263245.

It is an arithmetic number, because the mean of its divisors is an integer number (120467088).

Almost surely, 2^3545277954 is an apocalyptic number.

3545277954 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3545277954 is an abundant number, since it is smaller than the sum of its proper divisors (4164615678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3545277954 is a wasteful number, since it uses less digits than its factorization.

3545277954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171.

The product of its digits is 5292000, while the sum is 51.

The square root of 3545277954 is about 59542.2367231867. The cubic root of 3545277954 is about 1524.8136228737.

The spelling of 3545277954 in words is "three billion, five hundred forty-five million, two hundred seventy-seven thousand, nine hundred fifty-four".